Rakefile in protector-0.7.0 vs Rakefile in protector-0.7.1

@@ -6,12 +6,12 @@
 RSpec::Core::RakeTask.new(:spec)
 
 task :default => :all
 
 desc 'Test the plugin under all supported Rails versions.'
-task :all => ["appraisal:install"] do |t|
-  exec('rake appraisal spec')
+task :all do |t|
+  exec('bundle exec appraisal install; bundle exec appraisal rspec')
 end
 
 task :perf do
   require 'protector'
 
@@ -21,6 +21,6 @@
     if (a.constantize rescue nil)
       load "perf/perf_helpers/boot.rb"
       Perf.load a.underscore
     end
   end
-end
\ No newline at end of file
+end